Did it say if umbral bind works on blinks? Because if you can blink out that combo will not work.
If you move (or teleport) a significant distance away while bound it will snap you back, but only the distance of the Umbral Bind's range. So, using something like Bolt of the Storm to teleport 20 units away from Maiev would cause you to move 6 units back towards her after the blink.
Ravinix
If you move (or teleport) a significant distance away while bound it will snap you back, but only the distance of the Umbral Bind's range. So, using something like Bolt of the Storm to teleport 20 units away from Maiev would cause you to move 6 units back towards her after the blink.